High Lumens 12W Square COB LED Downlight

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10 pc
Supply Capability:
10000000 pc/month

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Product Description:


12W Square COB LED Downlight 
1.New design cob led downlight 
2.Cob led light source 
3.Square Shape 

High Lumens 12W Square COB LED Downlight 

Model Number


Product name

square COB LED Downlight



Light Source


LED Chip

Epistar (Taiwan)

Input Voltage

AC100-240 V 



Power Factor


Lamp Luminous Flux(lm)


Lamp Luminous Efficiency(lm/w)


CRI (Ra>)


Color Temperature(CCT)

Warm White/Cold White/Pure White





Lamp Body Material


Working Lifetime(Hour)

50000 hours

IP Rating

(IP44) Only applicable to be indoor light       


3 Years




Meeting rooms, shopping malls,show windows, Office, Hotels etc



Production Capacity

500,00 PCS Per Month



Payment method


Delivery Time

3-5 days

Shipping method

By express,by air or by ship



Epistar COB LEDs as light source for LED downlight . High CRI and high brightness.


Bridgelux and Cree LED Chip also available.


--Power supply


1.Adopting good quality brand LED Driver in China ,CE&RoHS approved ,all of led drivers were tested before applying .


2. High PF and power efficiency. (PF>0.9)


3.Meanwell Driver available .




1.Modern design Aluminum shell, thicker heat dissipation, durability, Anti-corrosion.


2.High intensity PC lens, 92% light transmission rate, light-emitting uniformity.


3. Male and female connector: easy to assemble and disassemble.


1.Elegant design, the lamp color is accordance with the environment.

2.120 degree wide beam angle , will get an even amount of lighting for your entire room or premise.

3.5-30w available, more choices for you .

4.Available in Warm white, Pure white & Cool white.

5.Very attractive price .


We Have 12W 20W 30W LED Downlight for this model



MaterialDie-casting Aluminum+LN
VoltageAC100-240V 50-60HZ
LEDs COB LED, Epistar Chip, High Brightness
Cut Hole125mm160mm195mm
Beam Angle 120 degree
Lamp Temp<< span="">50°
Working Temp-25Co~ 45 Co
Certification CE&RoHS
Emitting ColorWarm White, Pure White, Cool White
Warranty3 years

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Q:LED ceiling lamp and LED downlight what is the difference
The ground is the vertical light lamp, ceiling lamp is light.
Q:Home LED lighting downlight is broken, want to change themselves, I would like to ask how to remove ah? Where do you start?
This figure is LED lamp, with the outer edge of hand buckle lamp can be removed from the back lamp, and the lamp can be damaged when installing a new launch, as long as the lamp cup cup (two pin plug back) directly inserted into the can.
Q:LED lamp is mainly used in where
LED downlight with much more local hotel, shop, office, family etc..
Q:The office, sample room, corridor, the most commonly used several LED downlight which is several dimensions, what is power?
Big ones. 6 inches. Our company is using this big one.
Q:What is the difference between the LED and the LED lamp ceiling lamp
The main difference is in appearance. As Shenzhen City Shengda photoelectric Co. Ltd is specialized in LED indoor lighting products such as LED ceiling lamp, LED lamp, they are the series of the two products to the ceiling. Their use is virtually the same.
Q:Now there is no replacement of the LED light source lamp?
Replacement method:1, hold down a pull on the circular edge of the lamp down, there is a two spring clip.2. Remove the line from the lamp and replace the new light.Disconnect power before dismantling to prevent electric shock.
Q:Excuse me, how many different sizes for LED lamp lumens
See customer needs and in what place, with the output of the LM itself and quality of reflective glass beads, beads arranged, there is a direct relationship between the transparent mask
Q:Common questions about LED downlight spotlights
According to your lamp data should be 4W your dimming driver is 6--12, 12V4 is only 6W output power so only one use, otherwise affect dimming
Q:Know the LED lamp wattage
No, let me see. How do you know?The term "power" is called.
Q:Why use LED lamp light source patch
In a large number of automated production, the packaging cost of the patch LED itself and the cost of soldering to the circuit board are lower than those of the small power LED.

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